/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

#ifndef OMNISTREAM_TIME_H
#define OMNISTREAM_TIME_H

#include <iostream>
#include "basictypes/java_util_concurrent_TimeUnit.h"
namespace omnistream::datastream {
    class Time {
    public:
        explicit Time(int64_t size, JavaUtilTimeUnit *unit)
        {
            this->unit = unit;
            this->size = size;
        }

        JavaUtilTimeUnit *getUnit()
        {
            return unit;
        }

        int64_t getSize()
        {
            return size;
        }

        int64_t toMilliseconds()
        {
            return unit->toMillis(size);
        }

        static Time *of(int64_t size, JavaUtilTimeUnit* unit)
        {
            return new Time(size, unit);
        }

        /** Creates a new {@link Time} that represents the given number of milliseconds. */
        static Time *milliseconds(int64_t milliseconds)
        {
            return of(milliseconds, &JavaUtilTimeUnit::MILLIS);
        }

        /** Creates a new {@link Time} that represents the given number of seconds. */
        static Time *seconds(int64_t seconds)
        {
            return of(seconds, &JavaUtilTimeUnit::SECS);
        }

        /** Creates a new {@link Time} that represents the given number of minutes. */
        static Time *minutes(int64_t minutes)
        {
            return of(minutes, &JavaUtilTimeUnit::MINS);
        }

        /** Creates a new {@link Time} that represents the given number of hours. */
        static Time *hours(int64_t hours)
        {
            return of(hours, &JavaUtilTimeUnit::HS);
        }

        /** Creates a new {@link Time} that represents the given number of days. */
        static Time *days(int64_t days)
        {
            return of(days, &JavaUtilTimeUnit::DS);
        }

        /**
         * Creates a new {@link Time} that represents the number of milliseconds in the given duration.
         */
        // need to realize: static Time *fromDuration(Duration duration);
    private:
        JavaUtilTimeUnit *unit;
        int64_t size;
    };
}


#endif // OMNISTREAM_TIME_H
